Official Journal of the Asia Oceania Geosciences Society (AOGS)
Table 2. Statistical indexes used for evaluation of model performance and comparison.
No. | Metric | Equation |
|---|---|---|
1 | Accuracy (Acc) | \(ACC= \frac{TP+TN}{TP+FP+TN+FN}\) |
2 | Sensitivity (SST) | \(SST= \frac{TP}{TP+FN}\) |
3 | Specificity (SPF) | \(SPF= \frac{TN}{TN+FP}\) |